A Group Decision-Making Aggregation Process
Nesrin Halouani, Habib Chabchoub, Jean-Marc Martel (2008)
The Yugoslav Journal of Operations Research
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Nesrin Halouani, Habib Chabchoub, Jean-Marc Martel (2008)
The Yugoslav Journal of Operations Research
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Milanka Gardašević-Filipović, Dragan Z. Šaletić (2010)
The Yugoslav Journal of Operations Research
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Pedro J. Burillo López, Ramón Fuentes-González, León González Sotos, Angel Marín (2000)
Mathware and Soft Computing
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The class of contrast intensification operators is formally defined and it's lattice structure studied. The effect of these operators in the referential classifications derived from special kinds of fuzzy relations is also determined. Results and examples are presented providing contrast intensification operators which keep quasi-uniformity structures generated by fuzzy relations while diminishing the fuzziness or the entropy of the relations.
Dragan Z. Šaletić, Dušan M. Velašević (2000)
The Yugoslav Journal of Operations Research
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Vojtěch Sukač, Jana Talašová, Jan Stoklasa (2016)
Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica
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The paper introduces a new method of reaching a consensus in multiple criteria group decision-making under fuzziness. This model is based on the general definition of the ‘soft’ consensus introduced by Kacprzyk and Fedrizzi in 1986. The fuzzy evaluations of alternatives express degrees of fulfillment of the given goals by the respective alternatives for each expert. The selection of the best alternative is based on the fuzzy consensus by experts. For this purpose a set of alternatives...
Mahmod Othman, Ku Ruhana Ku-Mahamud, Azuraliza Abu Bakar (2008)
The Yugoslav Journal of Operations Research
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Jiří Močkoř (1997)
Acta Mathematica et Informatica Universitatis Ostraviensis
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Pece Gorsevski, Piotr Jankowski, Paul Gessler (2006)
Control and Cybernetics
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Antonio Di Nola, Witold Pedrycz, Salvatore Sessa (1987)
Stochastica
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This paper follows a companion paper (Stochastica 8 (1984), 99-145) in which we gave the state of the art of the theory of fuzzy relation equations under a special class of triangular norms. Here we continue this theory establishing new results under lower and upper semicontinuous triangular norms and surveying on the main theoretical results appeared in foregoing papers. Max-t fuzzy equations with Boolean solutions are recalled and studied. Many examples clarify the results established. ...
Pedro J. Burillo, Humberto Bustince (1995)
Mathware and Soft Computing
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This paper introduces the concept of intuitionistic fuzzy relation. We also study the choice of t-norms and t-conorms which must be done in order that the composition of intuitionistic fuzzy relations fulfils the largest number of properties. On the other hand, we also analyse the intuitionistic fuzzy relations in a set and their properties. Besides, we also study the properties of the intuitionistic fuzzy relations in a set and the properties of the composition with different t-norms...